Buffer Sizing Method for Constructing Stable Schedules with Duration Constraints  

作　　者：Piotr Jaskowski Slawomir Biruk 

机构地区：[1]Faculty of Civil Engineering and Architecture, Lublin University of Technology, 20-618 Lublin, Poland

出　　处：《Journal of Civil Engineering and Architecture》2010年第10期24-30,共7页土木工程与建筑（英文版）

摘　　要：The assumption of static and deterministic conditions is common in the practice of construction project planning. However, at the construction phase, projects are subject to uncertainty. This may lead to serious schedule disruptions and, as a consequence, serious revisions oft.he schedule baseline. The aim of the paper is developing a method for constructing robust project schedules with a proactive procedure. Robust project scheduling allows for constructing stable schedules with time buffers introduced to cope with multiple disruptions during project execution. The method proposed by the authors, based on Monte Carlo simulation technique and mathematical programming for buffer sizing optimization, was applied to scheduling an example project. The results were compared, in terms of schedule stability, to those of the float factor heuristic procedttre.

关 键 词：Construction project scheduling stable solution robust schedule BUFFERING risk management 

分 类 号：TP311.13[自动化与计算机技术—计算机软件与理论] TS653[自动化与计算机技术—计算机科学与技术]